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Cheap flights from Bangkok to Porto from ฿12,353

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — OPO
11 May — 18 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Porto

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Porto
Explore the most affordable flight options available from Bangkok to Porto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 April 2026.

Fri 15/509:15
BKK
-
OPO
2 stops27h 35m
เอทิฮัดแอร์เวย์
Fri 5/616:05
OPO
-
BKK
2 stops25h 45m
เอทิฮัดแอร์เวย์
Deal found 7/4฿22,492
Fri 22/509:40
BKK
-
OPO
2 stops27h 10m
เอทิฮัดแอร์เวย์
Fri 29/520:10
OPO
-
BKK
2 stops34h 00m
เอทิฮัดแอร์เวย์
Deal found 7/4฿22,749
Tue 4/809:45
BKK
-
OPO
2 stops35h 30m
เอทิฮัดแอร์เวย์
Wed 12/816:05
OPO
-
BKK
2 stops37h 45m
เอทิฮัดแอร์เวย์
Deal found 10/4฿23,037
Tue 4/809:45
BKK
-
OPO
2 stops35h 30m
เอทิฮัดแอร์เวย์
Thu 20/816:05
OPO
-
BKK
2 stops20h 05m
เอทิฮัดแอร์เวย์
Deal found 8/4฿23,230
Mon 3/815:05
BKK
-
OPO
2 stops30h 10m
เอทิฮัดแอร์เวย์
Tue 18/820:10
OPO
-
BKK
2 stops40h 00m
เอทิฮัดแอร์เวย์
Deal found 10/4฿23,390
Wed 6/509:15
BKK
-
OPO
2 stops27h 35m
เอทิฮัดแอร์เวย์
Wed 13/516:05
OPO
-
BKK
2 stops25h 45m
เอทิฮัดแอร์เวย์
Deal found 6/4฿23,679
Sun 24/515:55
BKK
-
OPO
2 stops27h 50m
Multiple Airlines
Sun 31/513:35
OPO
-
BKK
2 stops34h 40m
Multiple Airlines
Deal found 9/4฿24,706
Fri 22/515:55
BKK
-
OPO
3 stops35h 25m
Multiple Airlines
Fri 29/521:45
OPO
-
BKK
2 stops32h 25m
Multiple Airlines
Deal found 7/4฿25,412

Find flight deals from Bangkok to Porto

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Porto (OPO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 April 2026.

Round-trip from

฿22,492

One-way from

฿12,353

Popular in

July

Cheapest in

June

Average price

฿39,209
เอทิฮัดแอร์เวย์
  • เอทิฮัดแอร์เวย์
  • 15/5-5/6
  • 4 total stops
  • 53h 20m total
  • Bangkok to Porto
Search Deals
10/5
  • 10/5
  • 2 total stops
  • 23h 30m total
  • Bangkok to Porto
Search Deals
High demand for flights, 2% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿36,819 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Porto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 11 April 2026.
Use the filters below to find and compare flights from Bangkok to Porto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Fri 22/5

09:15-06:50

2 stops27h 35m

Porto

Fri 29/5

20:10-18:10

2 stops40h 00m

฿22,845

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Wed 6/5

09:15-06:50

2 stops27h 35m

Porto

Wed 13/5

16:05-23:50

2 stops25h 45m

฿23,679

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 14/5

21:00-06:50

2 stops39h 50m

Porto

Mon 18/5

20:10-18:10

2 stops40h 00m

฿27,529
Fastest return journey

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sun 17/5

15:55-15:15

2 stops29h 20m

Porto

Wed 20/5

16:05-18:10

2 stops20h 05m

฿27,754

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Wed 6/5

11:20-17:00

3 stops35h 40m

Porto

Wed 13/5

07:10-23:30

3 stops34h 20m

฿33,048

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Thu 14/5

11:15-15:45

1 stop34h 30m

Porto

Mon 18/5

06:30-09:45

1 stop21h 15m

฿36,449

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Fri 22/5

08:30-10:40

1 stop32h 10m

Porto

Fri 29/5

05:55-09:15

1 stop21h 20m

฿37,733

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Mon 3/8

06:40-09:40

1 stop33h 00m

Porto

Tue 11/8

16:50-15:25

1 stop16h 35m

฿41,840
Cheapest one-way
Fastest single journey

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Sun 10/5

20:15-13:45

2 stops23h 30m

฿12,353

BangkokPorto

BKK - OPO

BKKOPO

Bangkok Suvarnabhumi

Tue 28/7

09:15-06:50

2 stops27h 35m

฿13,989

Flights are sorted by cheapest return flights first.

Deals found on 6/4

Showing 1-10 of 17 resultsSorted by cheapest first
1
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Best time to book a flight from Bangkok to Porto

Have a flexible travel schedule? Discover the best time to fly to Porto from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Porto

How much does it cost for a return flight from Bangkok to Porto?

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Porto. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Porto from Bangkok?

    Most people fly into Porto (OPO) if they book a flight to Porto from Bangkok. On average, Porto has 0 inbound flights from Bangkok per day from 0 airlines. Porto is conveniently located just 10.9 km from Porto’s city centre.

  • How long is the flight from Bangkok to Porto?

    For as low as ฿22,845, เอทิฮัดแอร์เวย์ can have you in Porto from Bangkok in 27h 35m. The distance from Bangkok to Porto is about 10556 km.

  • Can I find deals for flights from Bangkok to Porto that include hotel bookings?

    Yes. In addition to deals on Bangkok to Porto flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Porto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Porto.

  • Can I find deals for business class flights from Bangkok to Porto?

    Yes. Cheapflights offers flight deals from Bangkok to Porto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Porto

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Porto?

Cheapflights helps you search for flights from Bangkok to Porto via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Porto?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bangkok to Porto.

Can Cheapflights find flights from Bangkok to Porto with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Bangkok to Porto flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Bangkok to Porto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Porto from Bangkok today and book when prices fit your budget.

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